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TI-2025-08167 Aliases CVE-2025-8920GHSA-3jw2-chpc-h229

Portabilis i-Diario Dicionário de Termos BNCC dicionario-de-termos-bncc cross site scripting

Priority MEDIUM 55CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting, Code execution
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.

Summary

A vulnerability was identified in Portabilis i-Diario 1.6. Affected by this vulnerability is an unknown functionality of the file /dicionario-de-termos-bncc of the component Dicionário de Termos BNCC Page. The manipulation of the argument Planos de ensino leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00345 28th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Portabilisi-Diario1.6—No fix listedCNA
  • i-Diario VendorPortabilis Affected 1.6 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:portabilis:i-diario:1.6:*:*:*:*:*:*:*1.6VulnerablePortabilis
  • cpe:2.3:a:portabilis:i-diario:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Portabilis

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-8920
  2. 2026-10-03 Alias added: GHSA-3jw2-chpc-h229

References

Exploit 2

  • TI-2025-08349 Portabilis i-Diario search_autocomplete cross site scripting CVSS 4.0MEDIUM 5.3
  • TI-2025-08348 Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-disciplina cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2025-08347 Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-areas-de-conhecimento cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2025-08346 Portabilis i-Diario Informações Adicionais /planos-de-aulas-por-disciplina cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2025-08039 Portabilis i-Diario Informações adicionais planos-de-aula-por-areas-de-conhecimento cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2025-08038 Portabilis i-Diario Registro das atividades registros-de-conteudos-por-disciplina cross site scripting CVSS 4.0MEDIUM 5.1
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences